MinT - Information on Result #2479666

Information on Result #2479666

Linear OOA(2¹⁹⁴, 2072, F₂, 2, 30) (dual of [(2072, 2), 3950, 31]-NRT-code), using 2¹ times duplication based on linear OOA(2¹⁹³, 2072, F₂, 2, 30) (dual of [(2072, 2), 3951, 31]-NRT-code), using

OOA 2-folding [i] based on linear OA(2¹⁹³, 4144, F₂, 30) (dual of [4144, 3951, 31]-code), using
- strength reduction [i] based on linear OA(2¹⁹³, 4144, F₂, 31) (dual of [4144, 3951, 32]-code), using
  - constructionÂ X applied to C_e(30) âŠ‚ C_e(24) [i] based on
    1. linear OA(2¹⁸¹, 4096, F₂, 31) (dual of [4096, 3915, 32]-code), using an extension C_e(30) of the primitive narrow-sense BCH-code C(I) with length 4095Â = 2¹²âˆ’1, defining interval IÂ =Â [1,30], and designed minimum distance dÂ â‰¥Â |I|+1Â =Â 31 [i]
    2. linear OA(2¹⁴⁵, 4096, F₂, 25) (dual of [4096, 3951, 26]-code), using an extension C_e(24) of the primitive narrow-sense BCH-code C(I) with length 4095Â = 2¹²âˆ’1, defining interval IÂ =Â [1,24], and designed minimum distance dÂ â‰¥Â |I|+1Â =Â 25 [i]
    3. linear OA(2¹², 48, F₂, 5) (dual of [48, 36, 6]-code), using
      - adding a parity check bit [i] based on linear OA(2¹¹, 47, F₂, 4) (dual of [47, 36, 5]-code), using
        extracting embedded orthogonal array [i] based on digital (7, 11, 47)-net over F₂, using
        linear code embedding found in a computer search [i]

Mode: Constructive and linear.

Optimality

Show details for fixed k and m, n and k, k and s, k and t, n and m, m and s, m and t, n and s, n and t.

Other Results with Identical Parameters

None.

Depending Results

The following results depend on this result:

	Result		Method
1	Linear OOA(2¹⁹⁴, 1471, F₂, 3, 30) (dual of [(1471, 3), 4219, 31]-NRT-code)	[i]	Embedding of OOA with Gilbertâ€“VarÅ¡amov Bound
2	Linear OOA(2¹⁹⁴, 1471, F₂, 4, 30) (dual of [(1471, 4), 5690, 31]-NRT-code)	[i]
3	Linear OOA(2¹⁹⁴, 1471, F₂, 5, 30) (dual of [(1471, 5), 7161, 31]-NRT-code)	[i]
4	Linear OOA(2¹⁹⁴, 1471, F₂, 6, 30) (dual of [(1471, 6), 8632, 31]-NRT-code)	[i]
5	Linear OOA(2¹⁹⁴, 1471, F₂, 7, 30) (dual of [(1471, 7), 10103, 31]-NRT-code)	[i]
6	Linear OOA(2¹⁹⁴, 1471, F₂, 8, 30) (dual of [(1471, 8), 11574, 31]-NRT-code)	[i]
7	Digital (164, 194, 1471)-net over F₂	[i]